Wait wait wait.. didn't they say they wanted to make Zoe a burst mage?
"It's been a long time since we had a new mage (and even longer since we released a new burst mage). With this in mind, we’ve redirected some time to** creating a new burst mage** with the tools to approach a fight from… interesting angles"
Source: http://www.surrenderat20.net/2017/10/asleepdrowsy-teaser-on-pbe.html#more
Now I know its just the teaser, but Zoe's teaser looks like she more focused on mobility and CC then she is actually bursting targets. Assuming she has really high numbers and ratio's that do allow her to burst, it looks like you've essentially made a new AP assassin with some heavy CC there.
this concerns me just a bit.
http://i0.kym-cdn.com/photos/images/newsfeed/001/172/230/7f2.jpg
can E through your minions and over walls via jungle camps. Seems like the same thing here.
is a "burst mage" too with some mobility and cc on 3 spells
or
. Her passive allows her to sustain in lane for a long period of time, she has short range, chain cc, and a self-defense option in her ult. She has poor AP ratios as well, with only her Q having scaling exceeding her base damage before 400 AP, and her W and R requiring 500+ AP for it. Meaning she benefits much more from CDR and
than the options typical of burst mages.